$(window).load(function() {
	$("#btnSendMessage").click(function(){
		var Fname = $("#contactName").val();
		//it's NOT valid
		if(Fname.length <1){
			$("#contact-validation").html('<img src="images/cross.png" width="16" height="16"> Please enter your name');
			$("#contactName").focus();
			return false;
		}
		//it's valid
		else{			
			$("#contact-validation").html('');
			var a = $("#contactEmail").val();
			var filter = /^[a-zA-Z0-9]+[a-zA-Z0-9_.-]+[a-zA-Z0-9_-]+@[a-zA-Z0-9]+[a-zA-Z0-9.-]+[a-zA-Z0-9]+.[a-z]{2,4}$/;
			//if it's valid email
			if(filter.test(a)){
				$("#contact-validation").html('');
				var Message = $("#contactMessage").val();
				if(Message.length <1){
					$("#contact-validation").html('<img src="images/cross.png" width="16" height="16"> Please enter a message');
					$("#contactMessage").focus();
					return false;
				}
				//it's valid
				else{			
					$("#contact-validation").html('');
					var dataString = 'name=' + Fname + '&email=' + a + '&message=' + Message;
					$.ajax({
						type: "POST",
						url: "code/contactmessage.php",
						data: dataString,
						success: function(result) {
							if(result==0){
								$("#contact-validation").html('<img src="images/tick.png" width="16" height="16"> Thank you for your message. We will be in touch soon.');
								return true;
							}
							else{
								$("#contact-validation").html('<img src="images/cross.png" width="16" height="16"> Sorry, there was a problem sending your message. Please try again later.');
								return false;
							}
						}
					});
				}
			}
			//if it's NOT valid
			else{
				$("#contact-validation").html('<img src="images/cross.png" width="16" height="16">Email address not valid');
				$("#contactEmail").focus();
				return false;
			}
		}
	});
});